117888784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 259983360

約数和(自身を除く): 142094576

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 47, 52, 62, 94, 104, 124, 188, 208, 248, 376, 389, 403, 496, 611, 752, 778, 806, 1222, 1457, 1556, 1612, 2444, 2914, 3112, 3224, 4888, 5057, 5828, 6224, 6448, 9776, 10114, 11656, 12059, 18283, 18941, 20228, 23312, 24118, 36566, 37882, 40456, 48236, 73132, 75764, 80912, 96472, 146264, 151528, 156767, 192944, 237679, 292528, 303056, 313534, 475358, 566773, 627068, 950716, 1133546, 1254136, 1901432, 2267092, 2508272, 3802864, 4534184, 7368049, 9068368, 14736098, 29472196, 58944392, 117888784]

約数ペア:

[(1, 117888784), (2, 58944392), (4, 29472196), (8, 14736098), (13, 9068368), (16, 7368049), (26, 4534184), (31, 3802864), (47, 2508272), (52, 2267092), (62, 1901432), (94, 1254136), (104, 1133546), (124, 950716), (188, 627068), (208, 566773), (248, 475358), (376, 313534), (389, 303056), (403, 292528), (496, 237679), (611, 192944), (752, 156767), (778, 151528), (806, 146264), (1222, 96472), (1457, 80912), (1556, 75764), (1612, 73132), (2444, 48236), (2914, 40456), (3112, 37882), (3224, 36566), (4888, 24118), (5057, 23312), (5828, 20228), (6224, 18941), (6448, 18283), (9776, 12059), (10114, 11656)]